Glossary of Terms

This glossary provides definitions for common terms encountered in peptide research and laboratory studies. Whether you're new to the field or looking to clarify specific terminology, this resource will support your understanding of scientific research concepts.

Common Terms in Peptide Research

  • Amino Acids: The building blocks of peptides and proteins, consisting of organic compounds that link together via peptide bonds.
  • Angiogenesis: The process of new blood vessel formation, often studied in relation to tissue regeneration and wound healing.
  • Cell Signaling: A system of communication that governs basic activities and coordinates actions between cells via molecular signals like peptides and proteins.
  • Ghrelin Receptor: A receptor involved in appetite regulation and growth hormone secretion; certain peptides are studied for their interaction with this receptor.
  • HPLC (High-Performance Liquid Chromatography): An analytical method used to assess the purity of peptides by separating and quantifying their components.
  • In-Vitro: Laboratory research conducted outside of living organisms, typically in petri dishes, test tubes, or culture dishes.
  • Lyophilization: A freeze-drying process used to preserve peptides and other biological substances by removing water content without damaging the material.
  • Mass Spectrometry (MS): A technique used to determine the molecular weight and structure of peptides, ensuring correct synthesis and identity.
  • Peptide: A short chain of amino acids linked by peptide bonds, typically containing between 2 and 50 amino acids, involved in numerous biological functions.
  • Purity: The proportion of the desired peptide in a sample, typically measured as a percentage, indicating the absence of impurities or by-products.
  • Reconstitution: The process of dissolving lyophilized peptides in a suitable solvent, such as bacteriostatic water, to prepare them for laboratory use.
  • Receptor Binding Assay: A research method used to determine how peptides interact with specific cellular receptors.
  • Research Use Only: A designation indicating that a product is intended solely for laboratory research and is not approved for human consumption or medical use.

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